CN201682728U - Elastic radiating stand applied inside underwater and even deep-sea cylindrical sealing cavity - Google Patents
Elastic radiating stand applied inside underwater and even deep-sea cylindrical sealing cavity Download PDFInfo
- Publication number
- CN201682728U CN201682728U CN2010201834440U CN201020183444U CN201682728U CN 201682728 U CN201682728 U CN 201682728U CN 2010201834440 U CN2010201834440 U CN 2010201834440U CN 201020183444 U CN201020183444 U CN 201020183444U CN 201682728 U CN201682728 U CN 201682728U
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- China
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- bracing frame
- spring
- heating panel
- underwater
- sea
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 title abstract 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 2
- 230000005855 radiation Effects 0.000 description 12
- 239000012530 fluid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an elastic radiating stand applied inside an underwater and even deep-sea cylindrical sealing cavity which includes two carriage fixing board end covers, four carriage fixing boards, four radiating boards, four radiating board carriages, spring holders and springs. Compared with the traditional radiating way relying on the end covers, the elastic radiating stand applied inside the underwater and even deep-sea cylindrical sealing cavity not only releases the effective utilization spaces of the end covers, but also enlarges the radiating area, and shortens the heat transfer route. Compared with the way of filling radiating oil, the elastic radiating stand applied inside the underwater and even deep-sea cylindrical sealing cavity avoids the influence of oil liquid on electrical apparatuses and the influence of raised pressure caused by that the oil liquid is expanded by heating; moreover, the special elasticity characteristic of the elastic radiating stand applied inside the underwater and even deep-sea cylindrical sealing cavity solves the problem of bad heat conducting surface contact caused by the permanent deformation of a bracket in the cavity which is caused by the tiny deformation of the cavity due to the water pressure. The elastic radiating stand applied inside the underwater and even deep-sea cylindrical sealing cavity can enlarge the application scope of underwater large power equipment, promote the development of sciences and technologies on underwater and even deep-sea resource exploration and development, oceanographic observation and research, underwater operations, etc, and has great significance.
Description
Technical field
The utility model relates under water or powerful device applied technical field under the abyssal environment, relate in particular to a kind of be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket.
Background technology
The current ocean especially electric part of most of powerful device of abyssal environment all is sealed in the cylindrical pressure-resistant seal cavity; power device often is attached on the end cap at circular cylindrical cavity two; perhaps be attached to cooling stand; support is close on the end cap and dispels the heat, or comes electric power device is dispelled the heat by irritating insulating radiation oil.The mode of dispelling the heat by end cap must take the major part of end cap can utilize the space, and thermally conductive pathways is also very long, also exist shortcoming by irritating the mode that oil dispels the heat, temperature rise must cause fluid to expand, need carry out the pressure rising that the pressure balance compensation is expanded and brought with restriction fluid, fluid produces width of cloth effect to electric component easily simultaneously, has influence on its reliability.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket, the utility model under water the redundant heat of the power device of the cylindrical seal chamber inside seawater that is transmitted to the cavity outside with the temperature of holding power device itself and inside cavity environment in suitable scope.
The purpose of this utility model is achieved through the following technical solutions: a kind of be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket, it comprises: two bracing frame fixed head end caps, four bracing frame fixed heads, four spring base base plates, four heating panels, four heating panel bracing frames, spring base, spring.Wherein, support frame as described above fixed head end cap inner surface is provided with circular groove, it is interior also fixing that the circular recess of two bracing frame fixed head end cap the insides is inserted at two of four bracing frame fixed heads respectively, and an end of four heating panel bracing frames is stuck in four draw-in groove the insides that four bracing frame fixed heads are formed.The groove that the other end of four heating panel bracing frames inserts respectively in the middle of four heating panels is interior and fixing.Four spring base base plates are attached to the guide groove surface of four heating panel bracing frames respectively, be respectively equipped with guide groove and the guide rail that cooperates fully in the centre of the contact-making surface of spring base base plate and heating panel bracing frame, fix several spring bases on each spring base base plate, spring places on two spring base base plate corresponding spring seats of opposite face, thereby forms row's spring.Two row's springs are mutually orthogonal and stagger mutually.
Further, described two bracing frame fixed head end caps are fixed by end cap hold-down screw and four bracing frame fixed heads respectively.The other end of described four heating panel bracing frames inserts in the middle groove of four heating panels respectively and with bracing frame hold-down screw group the heating panel bracing frame is fixed on the heating panel.
The beneficial effects of the utility model are, the utility model relies on the mode that end cap dispels the heat to compare with tradition, not only discharge end cap and effectively utilized the space, increased area of dissipation simultaneously, shortened heat conduction path, with filling heat radiation oil phase ratio, the influence of having avoided fluid to cause pressure to raise to the influence of electric device with because of the fluid expanded by heating, and the distinctive resilient characteristic of the utility model has solved because of hydraulic pressure causes the cavity micro-deformation and has caused the problem of intracavity stent permanent deformation down to the thermal conductive surface loose contact easily.The utility model can enlarge the range of application of powerful device under water, promotes under water and even science and technology development such as deep-sea resources exploration and development, oceanographic observation and research, underwater operation, is significant.
Description of drawings
Fig. 1 is the whole assembling of an elastic heat dissipating bracket three-dimensional structure schematic diagram;
Fig. 2 is an elastic heat dissipating bracket part drawing schematic diagram;
Fig. 3 is an elastic heat dissipating bracket installation diagram half sectional view;
Fig. 4 is that the elastic heat dissipating bracket mounted inside concerns schematic diagram;
Fig. 5 is 1/4 heat radiation rack structural representation;
Fig. 6 is a bracing frame fixed head end cap schematic three dimensional views.
Among the figure: end cap hold-down screw 1, bracing frame fixed head end cap 2, bracing frame fixed head 3, spring base base plate 4, heating panel 5, heating panel bracing frame 6, bracing frame hold-down screw group 7, spring base 8, spring 9.
Specific implementation method
The utility model is applied under water and even the interior elastic heat dissipating bracket of cylindrical seal chamber at deep-sea comprises heating panel, heating panel bracing frame, bracing frame hold-down screw group, bracing frame fixed head, spring base base plate, spring base, spring, bracing frame fixed head end cap, end cap hold-down screw.The heating panel bracing frame inserts in the middle groove of heating panel and by bracing frame hold-down screw group and is fixed on the heating panel, four bracing frame fixed heads insert in the circular recess of heating panel fixed block end cap the inside, and bracing frame fixed head end cap and bracing frame fixed head are fixed by the end cap hold-down screw, four heating panel bracing frames just in time can be stuck in four draw-in groove the insides of four bracing frame fixed heads, spring base is fixed on the spring base base plate by the screw thread of its bottom, a plurality of spring bases are installed on the spring base base plate, the spring base base plate is attached to the deep-slotted chip breaker surface of heating panel bracing frame, places a spring on two spring base base plate corresponding spring seats of opposite face.
For make four blocks of heating panels suffered to push pressure almost even, the two row's springs that are contained on the spring base base plate in the middle of the elastic heat dissipating bracket are mutually orthogonal and stagger mutually, thus neither interfere guarantee again stressed evenly.
For the thermal resistance that guarantees heating panel and cavity inner surface contact-making surface as far as possible little, except the contact-making surface at them is covered with the heat-conducting silicone grease, the circular arc external surface diameter of heating panel must guarantee consistent with column type seal chamber internal diameter, guarantees that heating panel and cavity inner surface are adjacent to as far as possible.
Be respectively equipped with triangular guide and the triangle guide groove that cooperatively interacts in the middle of the surface that makes 1/4 heat radiation rack discontinuity, heating panel bracing frame and spring base base plate be in contact with one another in order to prevent the dislocation of spring base base plate.
In order to guarantee to have the weight that good heat-conducting effect reduces heat radiation rack again, bracing frame fixed head end cap, bracing frame fixed head, spring base base plate, heating panel, heating panel bracing frame all adopt aluminum or aluminum alloy processing, wherein the heating panel axial direction is provided with the through hole that size differs, to reduce its weight.
Further specify the utility model below in conjunction with accompanying drawing, it is more obvious that the purpose of this utility model and effect will become.
Shown in Fig. 1～6, the utility model be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket, comprising: end cap hold-down screw 1, two bracing frame fixed head end caps 2, four bracing frame fixed heads 3, four spring base base plates 4, four heating panels 5, four heating panel bracing frames 6, bracing frame hold-down screw group 7, spring base 8, spring 9.
Bracing frame fixed head end cap 2 (Fig. 6) inner surface is provided with circular groove, insert respectively in the circular recess of two bracing frame fixed head end cap 2 the insides at two of four bracing frame fixed heads 3, and by end cap hold-down screw 1 that two bracing frame fixed head end caps 2 and four bracing frame fixed heads 3 are fixing, an end of four heating panel bracing frames 6 is stuck in four draw-in groove the insides that four bracing frame fixed heads 3 are formed.The other end of four heating panel bracing frames 6 inserts in the groove in the middle of four heating panels 5 respectively and with bracing frame hold-down screw group 7 heating panel bracing frame 6 is fixed on the heating panel 5, forms four 1/4 heat radiation racks (Fig. 5).Four spring base base plates 4 are attached to the guide groove surface of four heating panel bracing frames 6 respectively, the centre of the contact-making surface of spring base base plate 4 and heating panel bracing frame 6 is respectively equipped with guide groove and the guide rail that cooperates fully, be convenient to contraposition and prevent stressed time dislocation (Fig. 3), spring base 8 is fixed on the spring base base plate 4 by the screw thread of its bottom, several spring bases are installed on each spring base base plate 4, spring 9 places on two spring base base plates, the 4 corresponding spring seats 8 of opposite face, thereby form row's spring, be used for 1/4 heat radiation rack of two opposite faces is pushed to the inner surface of circular cylindrical cavity 10.Two row's springs are mutually orthogonal and stagger mutually, prevent to interfere (Fig. 4).The operating pressure of spring:
Wherein: G
1Be the weight of 1/4 heat radiation rack, G
2Be the weight of the electric device that carries above of 1/4 heat radiation rack, N is single spring number, and k is for compressing coefficient (k=2～5).The rigidity of spring is then calculated according to operating pressure and the compressible stroke of spring.
Annular seal space internal power device can directly be attached on the plane of four heating panels 5 by screw or alternate manner.This elastic heat dissipating bracket is packed into before the inside cavity, heat-conducting silicone grease is evenly coated or sticked to arc-shaped surface at heating panel, then four 1/4 heat radiation racks are compressed spring along radial direction, make the external diameter of heat radiation rack be slightly less than the internal diameter of cavity, put into cylindrical seal chamber, unclamp pressure, four 1/4 heat radiation racks will scatter outward under the active force of spring and be pressed on the cylindrical seal chamber inner surface.
Claims (3)
- One kind be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket, it is characterized in that it comprises: two bracing frame fixed head end caps (2), four bracing frame fixed heads (3), four spring base base plates (4), four heating panels (5), four heating panel bracing frames (6), spring base (8), spring (9); Wherein, support frame as described above fixed head end cap (2) inner surface is provided with circular groove, it is interior also fixing that the circular recess of two bracing frame fixed head end caps (2) the inside is inserted at two of four bracing frame fixed heads (3) respectively, and an end of four heating panel bracing frames (6) is stuck in four draw-in groove the insides that four bracing frame fixed heads (3) are formed; The groove that the other end of four heating panel bracing frames (6) inserts respectively in the middle of four heating panels (5) is interior and fixing; Four spring base base plates (4) are attached to the guide groove surface of four heating panel bracing frames (6) respectively, be respectively equipped with guide groove and the guide rail that cooperates fully in the centre of the contact-making surface of spring base base plate (4) and heating panel bracing frame (6), fix several spring bases on each spring base base plate (4), spring (9) places on two spring base base plates (4) corresponding spring seats (8) of opposite face, thereby forms row's spring; Two row's springs are mutually orthogonal and stagger mutually.
- According to claim 1 described be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket, it is characterized in that described two bracing frame fixed head end caps (2) are fixed by end cap hold-down screw (1) and four bracing frame fixed heads (3) respectively.
- According to claim 1 described be applied under water so that the cylindrical seal chamber at deep-sea in elastic heat dissipating bracket, it is characterized in that the other end of described four heating panel bracing frames (6) inserts in the middle groove of four heating panels (5) respectively and with bracing frame hold-down screw group (7) heating panel bracing frame (6) is fixed on the heating panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201834440U CN201682728U (en) | 2010-05-07 | 2010-05-07 | Elastic radiating stand applied inside underwater and even deep-sea cylindrical sealing cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201834440U CN201682728U (en) | 2010-05-07 | 2010-05-07 | Elastic radiating stand applied inside underwater and even deep-sea cylindrical sealing cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682728U true CN201682728U (en) | 2010-12-22 |
Family
ID=43347759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201834440U Expired - Lifetime CN201682728U (en) | 2010-05-07 | 2010-05-07 | Elastic radiating stand applied inside underwater and even deep-sea cylindrical sealing cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413955A (en) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of underwater instrument passive radiating device |
-
2010
- 2010-05-07 CN CN2010201834440U patent/CN201682728U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413955A (en) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of underwater instrument passive radiating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101222 Effective date of abandoning: 20120919 |